30482991

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43987}}^1$

素因数の和:44011

約数の個数: 24

約数和(自身を含む): 54897024

約数和(自身を除く): 24414033

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 43987, 131961, 307909, 395883, 483857, 923727, 1451571, 2771181, 3386999, 4354713, 10160997, 30482991]

約数ペア:

[(1, 30482991), (3, 10160997), (7, 4354713), (9, 3386999), (11, 2771181), (21, 1451571), (33, 923727), (63, 483857), (77, 395883), (99, 307909), (231, 131961), (693, 43987)]